1. MPPT maximum tracking efficiency ≥99.5%
2. Dual-core(ARM CPU+DSP) control architecture improves the system response speed and optimizes the performance of the system
3. LCD displays data and state
4. Charge & discharge record of each day, month, year and total value
5. 4 battery type options: sealed, gel, flooded and user-defined
6. Programmable battery management parameters
7. Built-in running data and event logging maximum 15 months
8. Communication: RS232, RS485 with Modbus protocol, CAN bus extendable
9. PC software available for real time monitoring and parameter setting
10. Field up-gradable firmware
11. Multi-phase control technology, optimizes charging current smoothness, reduces ripple and improves the system efficiency
| Model number |
SCM4820 |
SCM4830 |
SCM4840 |
SCM4850 |
| Maximum PV Power |
1000W |
1500W |
2000W |
2500W |
| MPPT Tracking Range |
70~150VDC |
| Maximum PV Voltage |
180VDC |
| Output Voltage |
43.2V~56.4V |
| Output Current |
20A |
30A |
40A |
50A |
| MPPT Efficiency |
≥99.5% |
| Noise dB(A) |
≤55 |
| Ingress Protection |
IP20 |
| Communication |
RS485(optional） |
| Display |
LED + LCD |
| Operation temp |
-20 ~ 55℃ |
| Storage temp |
-40 ～70℃ |
| Humidity |
0~95%，no condensation |
| Working Altitude |
<3000M(<3000M, increase 500M, output decrease 10%) |
| Size (L*W*H) |
510*340*200 (mm) |
| Weight (kg) |
2.6kg |
